Broadband numerical evaluation of SAR distribution due to high-intensity radiated fields by portable systems
N Fontana, E Giampietri, E Canicattì… - … on Antennas and …, 2020 - ieeexplore.ieee.org
2020 IEEE International Symposium on Antennas and Propagation and …, 2020•ieeexplore.ieee.org
In the present work, we provide a methodology for dosimetry evaluation when a human body
is exposed to a high-intensity broadband frequency signals. By performing numerical
simulation on a scenario representing a detailed numerical model of human body, with the
presence of a source in its proximity, we obtained a set of worst-case frequencies, in order to
give a guideline to fast-up the Specific Absorption Rate (SAR) measurements. Furthermore,
we observed how the hotspots along the human body change their position according to the …
is exposed to a high-intensity broadband frequency signals. By performing numerical
simulation on a scenario representing a detailed numerical model of human body, with the
presence of a source in its proximity, we obtained a set of worst-case frequencies, in order to
give a guideline to fast-up the Specific Absorption Rate (SAR) measurements. Furthermore,
we observed how the hotspots along the human body change their position according to the …
In the present work, we provide a methodology for dosimetry evaluation when a human body is exposed to a high-intensity broadband frequency signals. By performing numerical simulation on a scenario representing a detailed numerical model of human body, with the presence of a source in its proximity, we obtained a set of worst-case frequencies, in order to give a guideline to fast-up the Specific Absorption Rate (SAR) measurements. Furthermore, we observed how the hotspots along the human body change their position according to the frequency, also giving us a method for optimizing probe positioning.
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